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腹腔镜手术在结直肠癌手术中的应用发展迅速。为评估腹腔镜辅助手术与开放手术治疗结直肠癌的短、中期临床效果,Sun等试验将519例无转移的结直肠癌患者分为2组,腹腔镜辅助手术组和开放手术组,比较2组患者的围手术期结果、中期复发率和生存率。结果显示:术后并发症发生率、再手术率和围手术期死亡率2组间差异均无统计学意义,但腹腔镜辅助手
Laparoscopic surgery in the application of colorectal cancer has developed rapidly. In order to evaluate the short-term and mid-term clinical efficacy of laparoscopic-assisted surgery and open surgery for colorectal cancer, Sun et al. [5] divided 519 patients with metastasis-free colorectal cancer into 2 groups, laparoscopic-assisted surgery group and open surgery group, Perioperative outcomes, mid-term relapse rates, and survival rates in the group of patients. The results showed that there was no significant difference between the two groups in postoperative complication rate, reoperation rate and perioperative mortality rate. However,